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drm/amd/display: Fix program pix clk logic to unblock deep color set.

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Signed-off-by: Zeyu Fan <Zeyu.Fan@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Zeyu Fan
2017-02-10 11:59:31 -05:00
committed by Alex Deucher
parent 8f16f28936
commit 27e947b0e1
1 changed files with 5 additions and 5 deletions
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10
drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
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@@ -854,16 +854,16 @@ static bool dce110_program_pix_clk(
if (clock_source->id != CLOCK_SOURCE_ID_EXTERNAL
&& pix_clk_params->flags.ENABLE_SS && !dc_is_dp_signal(
pix_clk_params->signal_type)) {
if (!enable_spread_spectrum(clk_src,
pix_clk_params->signal_type,
pll_settings))
return false;
/* Resync deep color DTO */
dce110_program_pixel_clk_resync(clk_src,
pix_clk_params->signal_type,
pix_clk_params->color_depth);
}
/* Resync deep color DTO */
dce110_program_pixel_clk_resync(clk_src,
pix_clk_params->signal_type,
pix_clk_params->color_depth);
break;
case DCE_VERSION_11_2:
if (clock_source->id != CLOCK_SOURCE_ID_DP_DTO) {